Sandbox
3,468 repos for agentsClear
apache/
magpie

Agent-assisted maintainership and development framework for Apache projects — Triage, Mentoring, Drafting (agent-authored fixes with human review), and Pairing (developer-side dev-cycle) skills shipping; Agentic Autonomous (auto-merge) on the roadmap.

91
deepklarity/
harness-kit

A kit for building with AI agents and also the engineering patterns around it.

97
gregce/
tortie

A calm agent multiplexer with familiar IDE features, for macOS.

50
antfu/
skills
antfu/skillsCollections

Anthony Fu's curated collection of agent skills.

5.9k

Open-source super AI assistant & Agent Harness. Plans tasks, runs tools and skills, self-evolves with memory and knowledge. Multi-agent, multi-model, multi-channel. Lightweight, extensible, one-line install. (formerly chatgpt-on-wechat)

47k
kyegomez/swarmsFrameworks & SDKs

The Enterprise-Grade Multi-Agent Orchestration Framework. Website: https://swarms.ai

7.2k
njbinbin-piscis/
openpiscis

Multi-Agent works on native GUI desktop. Supports skills and IM channel, build-in a IDE for light development. Built on the shared piscis-engine kernel.

48
automagik-dev/
genie

Wishes in, PRs out. CLI agent that interviews you, plans the work, dispatches parallel agents in isolated worktrees, and reviews code before you see it.

335

Security testing toolkit for AI Agent: curated SecLists wordlists, injection payloads, and expert agents for authorized pentesting, CTFs, and bug bounties

380

Open-source deep research for AI agents: 40 channels, 10+ Chinese sources.

44
stretchvancouver/
stretch-ai-yoga

Cognitive training practices for AI agents. Self-applied. Open source. Built by an independent Vancouver yoga studio.

37
golf-mcp/
golf
golf-mcp/golfFrameworks & SDKs

Production-Ready MCP Server Framework • Build, deploy & scale secure AI agent infrastructure • Includes Auth, Observability, Debugger, Telemetry & Runtime • Run real-world MCPs powering AI Agents

840

The design layer for agentic AI — design context, interface checks, and verification for coding agents.

41
clawkwork/
clawk

Give coding agents a disposable Linux VM, not your laptop

1k
netresearch/
claude-code-marketplace

Curated Agent Skills collection for AI-assisted development. Open standard — agentskills.io. Portable across Claude Code, Cursor, Copilot, Codex, Gemini CLI, and 30+ more agents. By Netresearch.

56
eigent-ai/
eigent

Eigent: The Open Source Cowork Desktop - Local and Free Alternative to Claude Cowork and Codex

15k
decocms/
studio
decocms/studioFrameworks & SDKs

Open-source control plane for your AI agents. Connect tools, hire agents, track every token and dollar

405
clawdotnet/
SharpClawCode
clawdotnet/SharpClawCodeFrameworks & SDKs

C# coding-agent harness (.NET 10, Microsoft Agent Framework) — sessions, tools, permissions, providers, MCP, plugins

90
syahiidkamil/
Software-Engineer-AI-Agent-Atlas

ATLAS: a senior-engineer layer for Claude Code. Explore with wireframes & prototypes, clarify the essentials, capture it in HTML spec doc then let Claude Code's native plan/goal/workflow loop build. Fewer tokens, less ceremony, faster to what people pictured. KISS/YAGNI/DRY, context decides. No overengineering. Clean architecture that works.

395
Hmbown/
Codewhale

Open-source coding agent for your terminal, built in Rust and on a journey of continuous community improvement. Issues and PRs welcome.

41k
sparkplug604/
praxis
sparkplug604/praxisFrameworks & SDKs

Turn scattered knowledge, operational data, and history into source-linked context that your agents can inspect, explain, and reuse.

56

HAR: open agent harness (CLI + MCP) for coding agents. Isolated worktrees, deterministic verify, software factory workflows for Claude Code, Cursor, and Codex.

88